CN114278784B - Stove valve body structure with gear, burner and gas stove - Google Patents
Stove valve body structure with gear, burner and gas stove Download PDFInfo
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- CN114278784B CN114278784B CN202111626988.9A CN202111626988A CN114278784B CN 114278784 B CN114278784 B CN 114278784B CN 202111626988 A CN202111626988 A CN 202111626988A CN 114278784 B CN114278784 B CN 114278784B
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- stove
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- 230000006835 compression Effects 0.000 abstract description 6
- 238000007906 compression Methods 0.000 abstract description 6
- 239000004579 marble Substances 0.000 description 15
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010411 cooking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Mechanically-Actuated Valves (AREA)
Abstract
The invention discloses a kitchen range valve body structure with a gear, a burner and a gas range, which are characterized by comprising a valve cover, a valve rod and a spring sleeve, wherein the valve cover, the valve rod and the spring sleeve correspond to a burner seat, the spring sleeve is fixed on the valve rod, the two ends of the spring sleeve are respectively provided with marbles, springs are arranged between the marbles at the two ends, an inner gear ring is arranged in the valve cover, the marbles are in movable contact with the inner gear ring, when the valve rod is rotated, the valve rod drives the spring sleeve to rotate, the marbles are in contact with the inner gear ring and are extruded inwards, the compression amount of the springs is increased, the elastic force is increased, and when the marbles scratch the top end of the inner gear ring, the compression amount of the springs is reduced, and the elastic force is reduced, so that the gear hand feeling is realized. The invention has simple structure, can realize gear switching of the kitchen range valve body, and has better hand feeling for adjusting firepower.
Description
Technical Field
The invention relates to the technical field of stoves, in particular to a stove valve body structure with a gear, a burner and a stove.
Background
Most of the prior conventional kitchen range valve bodies do not have gear functions, most of the prior conventional kitchen range valve bodies are stepless adjustment, and the kitchen range valve bodies with the gear adjustment functions are generally of the following structures: 1. and (3) motor control: the knob is replaced by the button, and after the user selects the firepower, the processor gives an instruction to the motor to adjust to the corresponding gear, so that the gear control of the firepower is realized. 2. Mechanical structure keeps off position: the positioning is performed by a positioning plate and a sphere or cylinder, and the valve rod is required to be pressed down or a large force is required to be used for gear shifting. 3. Single-sided ball spring: the ball is pushed by the spring to be matched with the inner gear ring which rotates along with the valve rod, and the spring is compressed or stretched to provide a gear feel along with the rotation of the valve rod. Wherein, motor formula: the price is higher, the occupied space is large, and the kitchen range needs to be plugged in for use. Mechanical structural formula: when the gear is switched, the valve rod is required to be pressed down or larger force is used, sliding friction is carried out, and durability is poor. Single-sided ball spring: the spring pushes the ball against the valve stem. The valve rod is connected with the valve core, and the valve core is separated from the sealing surface of the valve blank by a certain probability after being stressed on one side for a long time, so that the tightness is affected.
Disclosure of Invention
The invention aims to solve the defects of the prior art, and provides a range valve body structure with a gear, which has a simple structure and can realize gear switching of a range valve body and adjust firepower and has better hand feeling.
It is another object of the present invention to provide a burner.
It is still another object of the present invention to provide a gas cooker.
The invention adopts the following technical proposal to realize the aim: the utility model provides a take cooking utensils valve body structure of gear, its characterized in that, it includes valve gap, valve rod, the spring sleeve that corresponds with the furnace end seat, the spring sleeve is fixed on the valve rod, spring sleeve's both ends are provided with the marble respectively, there is the spring between the marble at both ends, be provided with the ring gear in the valve gap, marble and ring gear movable contact, when rotating the valve rod, the valve rod drives the spring sleeve and rotates, the marble contacts and inwards extrudees with the ring gear, the spring compression volume increases, the elasticity increases, when the marble is drawn on ring gear top, the spring compression volume reduces, the elasticity reduces, thereby realize the gear feel.
As a further explanation of the scheme, at least one spring sleeve is arranged on the valve rod, at least two marbles are arranged on the spring sleeve, the spring sleeve is horizontally inserted on the valve rod, the valve rod is vertically arranged, and the valve cover is provided with a positioning hole for allowing the valve rod to pass through.
Further, the furnace end seat is provided with a valve cover mounting seat, the valve cover mounting seat is provided with a valve cavity corresponding to the valve rod, and the valve cavity is externally connected with a gas pipeline.
Further, a positioning shaft and a counter bore are arranged between the valve cover and the valve cover mounting seat, and the positioning shaft is in concave-convex fit with the counter bore, so that the assembly positioning fit of the valve cover and the valve cover mounting seat is realized.
Further, the bottom side part of the valve rod is provided with at least two positioning convex rods, and the valve cavity is internally provided with a positioning convex block which is movably and propped and matched with the positioning convex rods.
Further, the inner edge of the upper part in the valve cavity is provided with a convex edge corresponding to the positioning convex rod, and the convex edge is matched with the stop of the positioning convex rod.
Further, the lower part of the valve rod is provided with an annular concave position, the annular concave position is positioned below the spring sleeve, a first contact switch is arranged outside the annular concave position, a first contact head of the first contact switch is movably propped against the annular concave position, a second contact switch is arranged outside the valve rod below the annular concave position, and a second contact head of the second contact switch is movably propped against the side part of the valve rod.
Further, the inner gear ring is of an integral structure with the valve cover.
The burner is characterized by comprising a burner seat and a cooker valve body with a gear, wherein the cooker valve body is arranged on the burner seat.
The gas stove is characterized in that the burner adopts the stove valve body with the gear.
The beneficial effects achieved by adopting the technical proposal of the invention are that.
The invention adopts a valve body structure mainly composed of a valve cover, a valve rod and a spring sleeve corresponding to a furnace end seat, wherein the spring sleeve is fixed on the valve rod, the two ends of the spring sleeve are respectively provided with a marble, a spring is arranged between the marbles at the two ends, an inner gear ring is arranged in the valve cover, the marble and the inner gear ring are in movable contact, and the valve body structure of the kitchen range can realize gear switching, and the additional spring provides elasticity during gear switching and can not stop in the middle of two gears; the double-side marble is matched, so that the valve core deflection caused by single-side stress is prevented, and the situation that the rotation moment of the valve core is increased and air leakage occurs is effectively avoided.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the present invention.
FIG. 3 is a schematic diagram of a valve cover and stem connection.
Fig. 4 is a schematic view of a valve stem structure.
Fig. 5 is a schematic view of a valve cover.
FIG. 6 is a schematic view of a valve cover and base plate mounting structure.
Reference numerals illustrate: 1. the device comprises a furnace head seat 1-1, a valve cover mounting seat 1-11, a valve cavity 1-12, a gas pipeline 1-2, a positioning shaft 2, a valve cover 3, a valve rod 3-1, a tangential surface 3-2, a positioning convex rod 3-3, an annular concave position 4, a spring sleeve 5, a marble 6, an inner gear ring 7, a contact switch I8, a contact switch II 9, a bottom plate 9-1 and a through hole.
Detailed Description
In the description of the present invention, it should be noted that, for the azimuth words such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, it is merely for convenience of describing the present invention and simplifying the description, and it is not to be construed as limiting the specific scope of protection of the present invention that the device or element referred to must have a specific azimuth configuration and operation.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first", "a second" feature may explicitly or implicitly include one or more of such features, and in the description of the invention, "at least" means one or more, unless clearly specifically defined otherwise.
In the present invention, unless explicitly stated and limited otherwise, the terms "assembled," "connected," and "connected" are to be construed broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; can be directly connected or connected through an intermediate medium, and can be communicated with the inside of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless specified and limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "below," and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply representing the first feature as having a higher level than the second feature. The first feature being "above," "below," and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or simply indicating that the first feature is level below the second feature.
The following description of the specific embodiments of the present invention is further provided with reference to the accompanying drawings, so that the technical scheme and the beneficial effects of the present invention are more clear and definite. The embodiments described below are exemplary by referring to the drawings for the purpose of illustrating the invention and are not to be construed as limiting the invention.
As shown in fig. 1-6, the present invention is a range valve body structure with a gear, which is applied to a burner of a burner used on a gas range. Structurally, the kitchen range valve body structure with the gear comprises a valve cover 2, a valve rod 3 and a spring sleeve 4, wherein the valve cover 2, the valve rod 3 and the spring sleeve 4 correspond to the valve seat 1, the spring sleeve is fixed on the valve rod, the two ends of the spring sleeve are respectively provided with a marble 5, a spring is arranged between the marble at the two ends, an inner gear ring 6 is arranged in the valve cover, the marble is in movable contact with the inner gear ring, when the valve rod is rotated, the valve rod drives the spring sleeve to rotate, the marble is in contact with the inner gear ring and is extruded inwards, the compression amount of the spring is increased, the elastic force is increased, when the marble is scratched at the top end of the inner gear ring, the compression amount of the spring is reduced, and the elastic force is reduced, so that the gear hand feeling is realized. In this embodiment, the inner gear ring and the valve cover are of an integral structure; one side of the valve rod is provided with a tangent plane 3-1, the spring sleeve is horizontally inserted on the valve rod, the valve rod is vertically arranged, and the valve cover is provided with a positioning hole for the valve rod to pass through.
Further, the furnace end seat 1 is provided with a valve cover mounting seat 1-1, the valve cover mounting seat is provided with a valve cavity 1-11 corresponding to the valve rod, and the valve cavity is externally connected with a gas pipeline 1-12. A positioning shaft 1-2 and a counter bore are arranged between the valve cover and the valve cover mounting seat, and the positioning shaft is in concave-convex fit with the counter bore, so that the assembly positioning fit of the valve cover and the valve cover mounting seat is realized.
Further, two positioning convex rods 3-2 are arranged at the side part of the bottom end of the valve rod, the two positioning convex rods are arranged on the same straight line, and a positioning convex block is arranged in the valve cavity and is in movable jacking fit with the positioning convex rods. The inner edge of the upper part in the valve cavity is provided with a convex edge corresponding to the positioning convex rod, and the convex edge is matched with the stop of the positioning convex rod.
Further, an annular concave position 3-3 is arranged at the lower part of the valve rod, the annular concave position is positioned below the spring sleeve, a contact switch I7 is arranged outside the annular concave position, a groove I for embedding the contact switch I is arranged at the bottom side of the valve cover, a positioning column I is arranged on the groove I, a hole I for allowing the positioning column I to pass through is arranged on the contact switch I7, so that the contact switch I7 can be horizontally arranged, and a contact head I of the contact switch I is movably propped against the annular concave position; the contact switch II 8 is arranged on the outer side of the valve rod below the annular concave position, the groove position II for installing the contact switch II is arranged on the bottom side of the valve cover, the positioning column II is arranged on the groove position II, and the hole II for allowing the positioning column II to pass through is formed in the contact switch II 8, so that the contact switch II 8 can be horizontally arranged, and the contact head II of the contact switch II is movably propped against the side part of the valve rod. The bottom of the valve cover is provided with a bottom plate 9, the bottom plate is provided with a through hole 9-1 for the valve rod to pass through, and the valve rod is positioned by matching with a positioning hole on the upper part of the valve cover, so that shaking is avoided. It is worth noting that the spring sleeve on the valve rod can be provided with more than two spring sleeves and matched with corresponding marble structures, and the spring force during gear switching can be provided, so that the situation that the rotation moment of the valve core is increased and air leakage occurs is avoided effectively.
Compared with the prior art, the spring is additionally arranged to provide the elasticity in gear switching, the situation that the spring is stopped in the middle of two gears is avoided, the two-side marbles are matched, the valve core deflection caused by single-side stress is prevented, and the situation that the valve core rotation moment is increased and air leakage is effectively avoided.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and improvements could be made by those skilled in the art without departing from the inventive concept, which falls within the scope of the present invention.
Claims (9)
1. The stove valve body structure with the gear is characterized by comprising a valve cover, a valve rod and a spring sleeve, wherein the valve cover, the valve rod and the spring sleeve correspond to the stove head seat; the lower part of the valve rod is provided with an annular concave position, the annular concave position is positioned below the spring sleeve, a contact switch I is arranged outside the annular concave position, the bottom side of the valve cover is provided with a groove position I for embedding the contact switch I, the groove position I is provided with a positioning column I, the contact switch I is provided with a hole I for allowing the positioning column I to pass through, so that the contact switch I can be horizontally arranged, and a contact head I of the contact switch I is movably propped against the annular concave position; the contact switch II is arranged on the outer side of the valve rod below the annular concave position, the groove position II for embedding the contact switch II is arranged on the bottom side of the valve cover, the positioning column II is arranged on the groove position II, and the hole II for allowing the positioning column II to pass through is formed in the contact switch II, so that the contact switch II can be horizontally arranged, and the contact head II of the contact switch II is movably propped against the side part of the valve rod; the bottom of the valve cover is provided with a bottom plate, the bottom plate is provided with a through hole for the valve rod to pass through, and the bottom plate is matched with a positioning hole on the upper part of the valve cover to position the valve rod.
2. The range valve body structure with the gear according to claim 1, wherein the valve rod is provided with at least one spring sleeve, at least two marbles are arranged on the spring sleeve, the spring sleeve is horizontally inserted on the valve rod, the valve rod is vertically arranged, and the valve cover is provided with a positioning hole for allowing the valve rod to pass through.
3. The range valve body structure with the gear according to claim 1, wherein the burner base is provided with a valve cover mounting base, the valve cover mounting base is provided with a valve cavity corresponding to the valve rod, and the valve cavity is externally connected with a gas pipeline.
4. The range valve body structure with the gear according to claim 3, wherein a positioning shaft and a counter bore are arranged between the valve cover and the valve cover mounting seat, and the positioning shaft is in concave-convex fit with the counter bore.
5. The range valve body structure with the gear according to claim 3, wherein at least two positioning convex rods are arranged at the side part of the bottom end of the valve rod, and positioning convex blocks are arranged in the valve cavity and are in movable jacking fit with the positioning convex rods.
6. The range valve body structure with the gear according to claim 5, wherein a convex edge corresponding to the positioning convex rod is arranged on the inner edge of the upper part in the valve cavity, and the convex edge is matched with the stop of the positioning convex rod.
7. The range valve body structure with a gear according to claim 1, wherein the inner gear ring is of an integral structure with the valve cover.
8. A burner corresponding to the structure of the stove valve body with the gear as claimed in any one of claims 1 to 7, characterized in that it comprises a stove head base and the stove valve body arranged on the stove head base.
9. A gas stove corresponding to the structure of the stove valve body with the gear as claimed in any one of claims 1 to 7, characterized in that it comprises a burner using the stove valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111626988.9A CN114278784B (en) | 2021-12-29 | 2021-12-29 | Stove valve body structure with gear, burner and gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111626988.9A CN114278784B (en) | 2021-12-29 | 2021-12-29 | Stove valve body structure with gear, burner and gas stove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114278784A CN114278784A (en) | 2022-04-05 |
| CN114278784B true CN114278784B (en) | 2024-05-03 |
Family
ID=80877015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111626988.9A Active CN114278784B (en) | 2021-12-29 | 2021-12-29 | Stove valve body structure with gear, burner and gas stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114278784B (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000121053A (en) * | 1998-10-09 | 2000-04-28 | Rinnai Corp | Fire force regulation mechanism for gas apparatus |
| CN2551835Y (en) * | 2002-05-30 | 2003-05-21 | 刘君 | Water tap with steps |
| CN2833377Y (en) * | 2005-09-09 | 2006-11-01 | 周建昌 | Stopcock multi-stage flame adjustment positioning mechanism |
| CN202065542U (en) * | 2011-01-25 | 2011-12-07 | 杜华甫 | Multi-position adjustable tap |
| CN202884213U (en) * | 2012-10-22 | 2013-04-17 | 广东万和电气有限公司 | Gas stove valve body capable of positioning and adjusting firepower in split type |
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| CN203627888U (en) * | 2013-11-21 | 2014-06-04 | 宁波方太厨具有限公司 | Gas cock valve with mechanical type gear switch |
| CN103912715A (en) * | 2014-03-10 | 2014-07-09 | 浙江美大实业股份有限公司 | Easily assembled and disassembled gas appliance plug valve with step adjustable gas flow |
| CN204201261U (en) * | 2014-11-12 | 2015-03-11 | 李雪波 | Plug valve of household gas cooker |
| CN204664598U (en) * | 2015-06-08 | 2015-09-23 | 陈思衡 | A kind of water-saving tap |
| CN205937959U (en) * | 2016-05-17 | 2017-02-08 | 宁波来特燃气具有限公司 | Gas valve with fire control keeps off bit architecture |
| CN206958304U (en) * | 2017-01-12 | 2018-02-02 | 宁波来特燃气具有限公司 | The fire control gear structure of gas valve |
| CN207896020U (en) * | 2017-12-12 | 2018-09-21 | 天合汽车零部件（苏州）有限公司 | A kind of noise reducing type automobile ignition switch |
| CN207989779U (en) * | 2018-03-02 | 2018-10-19 | 华帝股份有限公司 | Plug valve |
| CN209229048U (en) * | 2018-12-14 | 2019-08-09 | 中山市金艺金属制品有限公司 | Valve stem equipment |
| CN112901842A (en) * | 2021-04-02 | 2021-06-04 | 杭州老板电器股份有限公司 | Gas valve and gas stove |
| CN218000633U (en) * | 2021-12-29 | 2022-12-09 | 广东万家乐燃气具有限公司 | Range valve body structure with gears, burner and gas stove |
-
2021
- 2021-12-29 CN CN202111626988.9A patent/CN114278784B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000121053A (en) * | 1998-10-09 | 2000-04-28 | Rinnai Corp | Fire force regulation mechanism for gas apparatus |
| CN2551835Y (en) * | 2002-05-30 | 2003-05-21 | 刘君 | Water tap with steps |
| CN2833377Y (en) * | 2005-09-09 | 2006-11-01 | 周建昌 | Stopcock multi-stage flame adjustment positioning mechanism |
| CN202065542U (en) * | 2011-01-25 | 2011-12-07 | 杜华甫 | Multi-position adjustable tap |
| CN202884213U (en) * | 2012-10-22 | 2013-04-17 | 广东万和电气有限公司 | Gas stove valve body capable of positioning and adjusting firepower in split type |
| CN203150435U (en) * | 2013-04-18 | 2013-08-21 | 宁波黎明继电器有限公司 | Miniature toggle switch |
| CN203627888U (en) * | 2013-11-21 | 2014-06-04 | 宁波方太厨具有限公司 | Gas cock valve with mechanical type gear switch |
| CN103912715A (en) * | 2014-03-10 | 2014-07-09 | 浙江美大实业股份有限公司 | Easily assembled and disassembled gas appliance plug valve with step adjustable gas flow |
| CN204201261U (en) * | 2014-11-12 | 2015-03-11 | 李雪波 | Plug valve of household gas cooker |
| CN204664598U (en) * | 2015-06-08 | 2015-09-23 | 陈思衡 | A kind of water-saving tap |
| CN205937959U (en) * | 2016-05-17 | 2017-02-08 | 宁波来特燃气具有限公司 | Gas valve with fire control keeps off bit architecture |
| CN206958304U (en) * | 2017-01-12 | 2018-02-02 | 宁波来特燃气具有限公司 | The fire control gear structure of gas valve |
| CN207896020U (en) * | 2017-12-12 | 2018-09-21 | 天合汽车零部件（苏州）有限公司 | A kind of noise reducing type automobile ignition switch |
| CN207989779U (en) * | 2018-03-02 | 2018-10-19 | 华帝股份有限公司 | Plug valve |
| CN209229048U (en) * | 2018-12-14 | 2019-08-09 | 中山市金艺金属制品有限公司 | Valve stem equipment |
| CN112901842A (en) * | 2021-04-02 | 2021-06-04 | 杭州老板电器股份有限公司 | Gas valve and gas stove |
| CN218000633U (en) * | 2021-12-29 | 2022-12-09 | 广东万家乐燃气具有限公司 | Range valve body structure with gears, burner and gas stove |
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| Publication number | Publication date |
|---|---|
| CN114278784A (en) | 2022-04-05 |
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